Granted Patent
Utility
US 5,605,890 · App. 08/480,833
Cyclodextrin cellular delivery system for oligonucleotides
Inventors:
Sudhir Agrawal, Qiuyan Zhao, Ivan Habus
Patented Case
View Patent ↗
Granted: Feb 25, 1997
Filed: Jun 7, 1995
Inventors
Sudhir Agrawal
Qiuyan Zhao
Ivan Habus
Assignee (at issue)
Hybridon, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.